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Mashrur Zawad


Last seen: 5 months ago Active since 2022

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In BER SIMULATION of BPSK IN RAYLEIGH FADING ENVIRONMENT when I place h=sqrt(1/2)*(randn+j*randn) before while loop I don't get any curve and total BER result why is that ?
clear EbN0dB_vector=0:2:20 Eb=1; for snr_i=1:length(EbN0dB_vector); EbN0dB=EbN0dB_vector(snr_i); EbN0=10.^(EbN0...

5 months ago | 0 answers | 0

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Can anyone give me specefic solution 1.Probability of X >0 if X= rand-0.5 2.Probability of X =1 if X= sign(rand-0.5) 3.Probability of X =-1 if X= sign(rand-0.5)
1.Probability of X >0 if X= rand-0.5 2.Probability of X =1 if X= sign(rand-0.5) 3.Probability of X =-1 if X= sign(rand-0.5...

5 months ago | 0 answers | 0

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Can anyone help me out what does sign(rand-0.5) command mean
1.Probability of X >0 if X= rand-0.5 2.Probability of X =1 if X= sign(rand-0.5) 3.Probability of X =-1 if X= sign(rand-0....

5 months ago | 2 answers | 0

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